TT Electronics/IRC

GQ8A031370JFT

GQ8A031370JFT Description

The GQ8A031370JFT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications requiring stable resistance and low thermal drift. Housed in a 16-pin QSOP ceramic package, it offers a 137 Ω resistance per resistor with a 5% tolerance and a ±25 ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). The 0.75W (3/4W) total power rating and 0.1W per resistor make it suitable for power-sensitive designs, while its 100V maximum voltage rating and gull-wing SMD termination enable robust surface-mount integration.

GQ8A031370JFT Features

• Ceramic Case & Thin Film Technology: Ensures superior thermal stability and durability in harsh environments.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C, ideal for compact, high-density PCBs.
• Precision Tolerance: 5% resistance tolerance and ±25 ppm/°C TCR for consistent performance in analog/digital circuits.
• QSOP Package: Compact 4.9mm × 6.02mm × 1.47mm footprint with 0.64mm pitch, optimizing space in miniaturized designs.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQ8A031370JFT Applications

• Signal Conditioning: Precision voltage dividers, ADC/DAC interfaces, and sensor calibration circuits.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Test & Measurement Equipment: Stable reference resistors in oscilloscopes and multimeters.
• Industrial Controls: Isolated feedback networks in power supplies and motor drives.
• Medical Electronics: Low-drift circuits in diagnostic devices where temperature stability is critical.

Conclusion of GQ8A031370JFT

The GQ8A031370JFT stands out for its ceramic-encapsulated thin-film resistors, offering exceptional thermal performance and long-term reliability in demanding applications. Its isolated design, compact QSOP package, and balanced power-to-size ratio make it a preferred choice for engineers prioritizing precision and space efficiency. While not RoHS-compliant, it excels in industrial and professional electronics where environmental certifications are secondary to technical performance.